diff --git a/docs/data-sources/destination.md b/docs/data-sources/destination.md
index 59c7657..b9723b2 100644
--- a/docs/data-sources/destination.md
+++ b/docs/data-sources/destination.md
@@ -73,7 +73,9 @@ Whether the API key should be sent as a header or a query parameter
 Read-Only:
 
 - `access_key_id` (String, Sensitive) AWS access key id
+- `region` (String) AWS region
 - `secret_access_key` (String, Sensitive) AWS secret access key
+- `service` (String) AWS service
 
 
 <a id="nestedatt--auth_method--basic_auth"></a>
diff --git a/docs/resources/destination.md b/docs/resources/destination.md
index 82fcc5a..ca8374e 100644
--- a/docs/resources/destination.md
+++ b/docs/resources/destination.md
@@ -94,6 +94,11 @@ Required:
 - `access_key_id` (String, Sensitive) AWS access key id
 - `secret_access_key` (String, Sensitive) AWS secret access key
 
+Optional:
+
+- `region` (String) AWS region
+- `service` (String) AWS service
+
 
 <a id="nestedatt--auth_method--basic_auth"></a>
 ### Nested Schema for `auth_method.basic_auth`
diff --git a/examples/full/main.tf b/examples/full/main.tf
index ae1ca07..1ee8d5d 100644
--- a/examples/full/main.tf
+++ b/examples/full/main.tf
@@ -9,7 +9,7 @@ variable "HEADER_FILTER_VALUES" {
 terraform {
   required_providers {
     hookdeck = {
-      source = "hookdeck/hookdeck"
+      source  = "hookdeck/hookdeck"
       version = "0.5.0-beta.1"
     }
   }
@@ -71,10 +71,10 @@ resource "hookdeck_destination" "aws_destination" {
   url  = "https://mock.hookdeck.com"
   auth_method = {
     aws_signature = {
-      access_key_id = "some-access"
+      access_key_id     = "some-access"
       secret_access_key = "some-secret"
-      region = "us-west-2"
-      service = "lambda"
+      region            = "us-west-2"
+      service           = "lambda"
     }
   }
 }